31113400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{9151}}^1$

素因数の和:9184

約数の個数: 48

約数和(自身を含む): 76602240

約数和(自身を除く): 45488840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 9151, 18302, 36604, 45755, 73208, 91510, 155567, 183020, 228775, 311134, 366040, 457550, 622268, 777835, 915100, 1244536, 1555670, 1830200, 3111340, 3889175, 6222680, 7778350, 15556700, 31113400]

約数ペア:

[(1, 31113400), (2, 15556700), (4, 7778350), (5, 6222680), (8, 3889175), (10, 3111340), (17, 1830200), (20, 1555670), (25, 1244536), (34, 915100), (40, 777835), (50, 622268), (68, 457550), (85, 366040), (100, 311134), (136, 228775), (170, 183020), (200, 155567), (340, 91510), (425, 73208), (680, 45755), (850, 36604), (1700, 18302), (3400, 9151)]